2004 SEAT Leon 1.4L Petrol · MF54 AKP

Chronic issues with the engine management system and a pattern of critical wear on braking and tyre components define this vehicle's record. The engine management indicator lamp has triggered failures in three separate years, and the most recent pass on 15 October 2026 was only achieved after addressing a dangerous offside front brake disc, a major exhaust leak, and lambda reading failures. This history indicates a recurring struggle with emissions and critical safety components. With 179,858 miles recorded over 22 years, the vehicle has averaged approximately 8,175 miles per year. This is a typical accumulation rate for its age, meaning the mechanical components have been subjected to standard long-term wear. At this mileage, there is an increased likelihood of degradation across the drivetrain, suspension bushings, and various rubber seals. A test drive should focus heavily on the braking system and suspension. Given the history of a seriously weakened offside front brake disc and a significantly worn nearside rear disc, feel for any pedal judder or steering pull during braking. The rear shock absorbers have a documented history of oil misting and a serious fluid leak; listen for knocks over bumps and observe if the rear of the car bounces excessively after a dip. The recurring engine management light and recent exhaust and lambda failures require close attention. Check for any active warning lights on the dashboard and listen for audible exhaust leaks or an irregular idle that could indicate ongoing emissions issues. Additionally, a physical inspection of the offside front seat belt is necessary, as its frayed webbing has been a persistent advisory since 2022.